RX62N Group, RX621 Group
4. I/O Registers
Table 4.1
List of I/O Registers (Address Order) (13 / 35)
Module
Register
Number Access
Number of
Address
Abbreviation Register Name
Abbreviation of Bits
Size
Access Cycles
0008 7388h
0008 7389h
0008 738Ah
0008 738Bh
0008 738Ch
0008 738Dh
0008 738Eh
0008 738Fh
0008 7400h
0008 7404h
0008 7408h
0008 740Ch
0008 7500h
0008 7501h
0008 7502h
0008 7503h
0008 7504h
0008 7505h
0008 7506h
0008 7507h
0008 7508h
0008 7509h
0008 750Ah
0008 750Bh
0008 750Ch
0008 750Dh
0008 750Eh
0008 750Fh
0008 7580h
0008 7581h
0008 7582h
0008 7583h
0008 8000h
0008 8002h
0008 8004h
0008 8006h
0008 8008h
0008 800Ah
0008 800Ch
0008 8010h
0008 8012h
0008 8014h
0008 8016h
0008 8018h
0008 801Ah
ICU
Interrupt source priority register 88
IPR88
IPR89
IPR8A
IPR8B
IPR8C
IPR8D
IPR8E
IPR8F
8
8
2 ICLK
ICU
Interrupt source priority register 89
Interrupt source priority register 8A
Interrupt source priority register 8B
Interrupt source priority register 8C
Interrupt source priority register 8D
Interrupt source priority register 8E
Interrupt source priority register 8F
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
DMACA activation source select register 0 DMRSR0
DMACA activation source select register 1 DMRSR1
DMACA activation source select register 2 DMRSR2
DMACA activation source select register 3 DMRSR3
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
8
8
2 ICLK
ICU
IRQ control register 0
IRQCR0
IRQCR1
IRQCR2
IRQCR3
IRQCR4
IRQCR5
IRQCR6
IRQCR7
IRQCR8
IRQCR9
IRQCR10
IRQCR11
IRQCR12
IRQCR13
IRQCR14
IRQCR15
NMISR
8
8
2 ICLK
ICU
IRQ control register 1
8
8
2 ICLK
ICU
IRQ control register 2
8
8
2 ICLK
ICU
IRQ control register 3
8
8
2 ICLK
ICU
IRQ control register 4
8
8
2 ICLK
ICU
IRQ control register 5
8
8
2 ICLK
ICU
IRQ control register 6
8
8
2 ICLK
ICU
IRQ control register 7
8
8
2 ICLK
ICU
IRQ control register 8
8
8
2 ICLK
ICU
IRQ control register 9
8
8
2 ICLK
ICU
IRQ control register 10
8
8
2 ICLK
ICU
IRQ control register 11
8
8
2 ICLK
ICU
IRQ control register 12
8
8
2 ICLK
ICU
IRQ control register 13
8
8
2 ICLK
ICU
IRQ control register 14
8
8
2 ICLK
ICU
IRQ control register 15
8
8
2 ICLK
ICU
Non-maskable interrupt status register
Non-maskable interrupt enable register
Non-maskable interrupt clear register
NMI pin interrupt control register
Compare match timer start register 0
Compare match timer control register
Compare match timer counter
Compare match timer constant register
Compare match timer control register
Compare match timer counter
Compare match timer constant register
Compare match timer start register 1
Compare match timer control register
Compare match timer counter
Compare match timer constant register
Compare match timer control register
Compare match timer counter
8
8
2 ICLK
ICU
NMIER
8
8
2 ICLK
ICU
NMICLR
NMICR
8
8
2 ICLK
ICU
8
8
2 ICLK
CMT
CMT0
CMT0
CMT0
CMT1
CMT1
CMT1
CMT
CMT2
CMT2
CMT2
CMT3
CMT3
CMSTR0
CMCR
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
2 to 3 PCLK*8
CMCNT
CMCOR
CMCR
CMCNT
CMCOR
CMSTR1
CMCR
CMCNT
CMCOR
CMCR
CMCNT
R01DS0052EJ0110 Rev.1.10
Feb 10, 2011
Page 64 of 146
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